CN205708144U - A kind of leakproof sprayer unit - Google Patents
A kind of leakproof sprayer unit Download PDFInfo
- Publication number
- CN205708144U CN205708144U CN201620359326.8U CN201620359326U CN205708144U CN 205708144 U CN205708144 U CN 205708144U CN 201620359326 U CN201620359326 U CN 201620359326U CN 205708144 U CN205708144 U CN 205708144U
- Authority
- CN
- China
- Prior art keywords
- leakproof
- bottle
- hermetically sealed
- bottle cap
- sprayer unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of leakproof sprayer unit, including a bottle cap, for being arranged on the bottle body and bottleneck of adaptation, and the liquid in bottle is sprayed, also include the air bag being connected by union joint with bottle cap；Described union joint is set on rotary switch axle, and arranges a through hole and a groove on rotary switch axle；It is further fixedly arranged on hermetically sealed connector, and hermetically sealed connector in described bottle cap and is provided with a fluid passage and a gas passage；When described rotary switch axle rotates specified angle, described through hole connects with described fluid passage, and described groove connects with described gas passage.This utility model relatively rotates, by rotary switch axle and hermetically sealed connector, the folding realizing imbibition passage, i.e. when described rotary switch axle rotates specified angle, described through hole connects with described fluid passage and described groove connects with described gas passage, and the liquid in bottle can spray；Simultaneously because be provided with multiple packing ring for leakproof, it is achieved that the leakproof to bottle controls.
Description
Technical field
This utility model relates to sprayer unit technical field, in particular a kind of leakproof sprayer unit.
Background technology
Fluid preparation spraying pumping installations is a kind of product being widely used in fields such as medical treatment, cosmetics, perfume, and its function is by fluid preparation distribution ejection, forms spraying.Fluid-dispensing pump as above, although can be good at pumping medicament, but there is certain design defect in itself structure, in the fluid preparation spraying pumping installations of: prior art, be all not provided with leakage-proof part, it is impossible to prevent the perfume being set in the bottle of fluid preparation spraying pumping installations lower end from atomizing pump by and reveal.
Therefore, prior art has yet to be improved and developed.
Utility model content
In view of above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of leakproof sprayer unit, to realize realizing folding under user rotates the operation of air bag, and can prevent the user leakproof when carrying.
The technical solution of the utility model is as follows:
A kind of leakproof sprayer unit, including a bottle cap, for being arranged on the bottle body and bottleneck of adaptation, and is sprayed the liquid in bottle, wherein, also includes that be connected by union joint with described bottle cap and that union joint can be driven to rotate air bag；Described union joint is set on rotary switch axle, and arranges a through hole and a groove on described rotary switch axle；It is further fixedly arranged in described bottle cap on hermetically sealed connector, and described hermetically sealed connector and is provided with a fluid passage and a gas passage；When described rotary switch axle rotates specified angle, described through hole connects with described fluid passage, and described groove connects with described gas passage.
Described leakproof sprayer unit, wherein, described rotary switch axle sleeve is located on latch, and the axial direction of described latch is provided with the venting channels connected with described hermetically sealed connector, and the one of described venting channels rectifies spray holes set on described bottle cap.
Described leakproof sprayer unit, wherein, the internal diameter of described venting channels is suitable with described hermetically sealed connector.
Described leakproof sprayer unit, wherein, the internal diameter of described venting channels is suitable with described spray holes.
Described leakproof sprayer unit, wherein, the bottom of described hermetically sealed connector connect have adaptation rotatable with described bottle cap, for compressing hermetically sealed connector with leakage-preventing stopper.
Described leakproof sprayer unit, wherein, the inwall of described bottle cap is provided with for guiding the described stopper chute adapter structure relative to bottle cap upper and lower translation.
Described leakproof sprayer unit, wherein, connects the packing ring having the fluid leakage in preventing bottle to go out bottle bottom described stopper.
Leakproof sprayer unit provided by the utility model, including a bottle cap, for being arranged on the bottle body and bottleneck of adaptation, and is sprayed the liquid in bottle, wherein, also includes that be connected by union joint with described bottle cap and that union joint can be driven to rotate air bag；Described union joint is set on rotary switch axle, and arranges a through hole and a groove on described rotary switch axle；It is further fixedly arranged in described bottle cap on hermetically sealed connector, and described hermetically sealed connector and is provided with a fluid passage and a gas passage；When described rotary switch axle rotates specified angle, described through hole connects with described fluid passage, and described groove connects with described gas passage.This utility model relatively rotates, by rotary switch axle and hermetically sealed connector, the folding realizing imbibition passage, i.e. when described rotary switch axle rotates specified angle, described through hole connects with described fluid passage and described groove connects with described gas passage, and the liquid in bottle can spray；Simultaneously because be provided with multiple packing ring for leakproof, it is achieved that the leakproof to bottle controls.
Accompanying drawing explanation
Fig. 1 is the perspective exploded view of leakproof sprayer unit preferred embodiment described in the utility model.
Fig. 2 is the fluid passage closure state schematic diagram of leakproof sprayer unit preferred embodiment described in the utility model.
Fig. 3 is the fluid passage conducting state schematic diagram of leakproof sprayer unit preferred embodiment described in the utility model.
Detailed description of the invention
This utility model provides a kind of leakproof sprayer unit, for making the purpose of this utility model, technical scheme and effect clearer, clear and definite, referring to the drawings and give an actual example and further describe this utility model.Should be appreciated that specific embodiment described herein, only in order to explain this utility model, is not used to limit this utility model.
A kind of leakproof atomizing pump device that this utility model preferred embodiment provides, the most referring also to Fig. 1-Fig. 3, wherein Fig. 1 is the perspective exploded view of leakproof sprayer unit preferred embodiment described in the utility model, Fig. 2 is the fluid passage closure state schematic diagram of leakproof sprayer unit preferred embodiment described in the utility model, Fig. 3 is the fluid passage conducting state schematic diagram of leakproof sprayer unit preferred embodiment described in the utility model, Fig. 2-Fig. 3 the most only depicts part bottle, Fig. 1 eliminates bottle.Described leakproof sprayer unit, including a bottle cap 100, for being arranged on the bottleneck of the bottle 200 of adaptation, and sprays the liquid in bottle 200；The lower section of described bottle cap 100 is provided with suction pipe 300, for extending into the bottom in bottle 200, by the liquid sucking-off in bottle 200.
Referring again to Fig. 1-Fig. 3, described leakproof sprayer unit also includes that be connected by union joint 400 and that union joint 400 can be driven to rotate air bag 500 with described bottle cap 100；Described union joint 400 is set on rotary switch axle 600, and arranges a through hole 610 and a groove 620 on described rotary switch axle 600；It is further fixedly arranged on hermetically sealed connector 700, and described hermetically sealed connector 700 in described bottle cap 100 and is provided with a fluid passage 710 and a gas passage 720；When described rotary switch axle 600 rotates specified angle, described through hole 610 connects with described fluid passage 710, and described groove 620 connects with described gas passage 720.
Further, described rotary switch axle 600 is set on latch 800, it is provided with the venting channels 810 connected with described hermetically sealed connector 700 in the axial direction of described latch 800, and the one of described venting channels 810 rectifies spray holes 110 set on described bottle cap 100.When being embodied as, the internal diameter of described venting channels 810 is suitable with described hermetically sealed connector 700；The internal diameter of described venting channels 810 is suitable with described spray holes 110.When the internal diameter of described venting channels 810 is suitable with described hermetically sealed connector 700 and the most suitable with described spray holes 110, more conducively form the atomization of negative pressure region, beneficially liquid between venting channels 810 and spray holes 110.Simultaneously because hermetically sealed connector 700 and bottle cap 100 compact siro spinning technology, it is therefore prevented that fluid leakage between bottle cap 100 and hermetically sealed connector 700.
In embodiment of the present utility model, when described rotary switch axle 600 rotates specified angle, described through hole 610 connects with described fluid passage 710, and described groove 620 connects with described gas passage 720, and the most described fluid passage 710 and described gas passage 720 are in open mode.When user is at extruding gasbag 500, air outside bottle is by the slit flow bottle inlet body 200 between rotary switch axle 600 and union joint 400, and pass sequentially through groove 620 and gas passage 720 to arrive bottle 200 internal so that the liquid in bottle 200 is moved at the bottle cap above bottle 200 by suction pipe 200 under atmospheric pressure effect；Simultaneously when user's extruding gasbag 500, air in air bag 500 first flows to rotary switch axle 600, then the venting channels 810 arranged on latch 800 is flowed to, make venting channels 810 near the formation area of low pressure, region between one end and spray holes 110 of described spray holes 110, the liquid drinking up suction pipe 300 is atomized and negative pressure drives, and is sprayed by spray holes 110.
When continuing to rotate described rotary switch axle 600, and make described through hole 610 not connect (fluid passage 710 described in the misalignment of the most described through hole 610) with described fluid passage 710, and described groove 620 when not connecting (gas passage 720 described in the misalignment of the most described groove 620) with described gas passage 720, the most described fluid passage 710 and described gas passage 720 are in closed mode.So, the liquid in bottle 200 will not leak, and anti-leakage is splendid.
Further, in order to improve the leakageresistance of described bottle cap 100, the bottom of described hermetically sealed connector 700 connect have with the described rotatable adaptation of bottle cap 100, for compressing hermetically sealed connector 700 with leakage-preventing stopper 900；It is provided with on the inwall of described bottle cap 100 for guiding the described stopper 900 chute adapter structure 120 relative to bottle cap 100 upper and lower translation.The packing ring 1000 having the fluid leakage in preventing bottle 200 to go out bottle 200 is connected bottom described stopper 900.When being embodied as, owing to suction pipe 300 is fixed on stopper 900, and stopper 900 compresses hermetically sealed connector 700, it is to avoid the fluid leakage between stopper 900 and hermetically sealed connector 700.Simultaneously because packing ring 1000 is arranged on bottom described stopper 900, it is achieved that when bottle cap 100 is arranged on bottle 200 all the time to bottle in the sealing of liquid, prevent fluid leakage from going out bottle 200.
In sum, leakproof sprayer unit described in the utility model, including a bottle cap, for being arranged on the bottle body and bottleneck of adaptation, and the liquid in bottle is sprayed, wherein, also include that be connected by union joint with described bottle cap and that union joint can be driven to rotate air bag；Described union joint is set on rotary switch axle, and arranges a through hole and a groove on described rotary switch axle；It is further fixedly arranged in described bottle cap on hermetically sealed connector, and described hermetically sealed connector and is provided with a fluid passage and a gas passage；When described rotary switch axle rotates specified angle, described through hole connects with described fluid passage, and described groove connects with described gas passage.This utility model relatively rotates, by rotary switch axle and hermetically sealed connector, the folding realizing imbibition passage, i.e. when described rotary switch axle rotates specified angle, described through hole connects with described fluid passage and described groove connects with described gas passage, and the liquid in bottle can spray；Simultaneously because be provided with multiple packing ring for leakproof, it is achieved that the leakproof to bottle controls.
Should be understood that; application of the present utility model is not limited to above-mentioned citing; for those of ordinary skills, can be improved according to the above description or convert, all these modifications and variations all should belong to the protection domain of this utility model claims.
Claims (7)
1. a leakproof sprayer unit, including a bottle cap, for being arranged on the bottle body and bottleneck of adaptation, and is sprayed the liquid in bottle, it is characterised in that also include that be connected by union joint and that union joint can be driven to rotate air bag with described bottle cap；Described union joint is set on rotary switch axle, and arranges a through hole and a groove on described rotary switch axle；It is further fixedly arranged in described bottle cap on hermetically sealed connector, and described hermetically sealed connector and is provided with a fluid passage and a gas passage；When described rotary switch axle rotates specified angle, described through hole connects with described fluid passage, and described groove connects with described gas passage.
Leakproof sprayer unit the most according to claim 1, it is characterized in that, described rotary switch axle sleeve is located on latch, and the axial direction of described latch is provided with the venting channels connected with described hermetically sealed connector, and the one of described venting channels rectifies spray holes set on described bottle cap.
Leakproof sprayer unit the most according to claim 2, it is characterised in that the internal diameter of described venting channels is suitable with described hermetically sealed connector.
Leakproof sprayer unit the most according to claim 3, it is characterised in that the internal diameter of described venting channels is suitable with described spray holes.
Leakproof sprayer unit the most according to claim 2, it is characterised in that the bottom of described hermetically sealed connector connect have adaptation rotatable with described bottle cap, for compressing hermetically sealed connector with leakage-preventing stopper.
Leakproof sprayer unit the most according to claim 5, it is characterised in that be provided with on the inwall of described bottle cap for guiding the described stopper chute adapter structure relative to bottle cap upper and lower translation.
Leakproof sprayer unit the most according to claim 5, it is characterised in that connect the packing ring having the fluid leakage in preventing bottle to go out bottle bottom described stopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620359326.8U CN205708144U (en) | 2016-04-26 | 2016-04-26 | A kind of leakproof sprayer unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620359326.8U CN205708144U (en) | 2016-04-26 | 2016-04-26 | A kind of leakproof sprayer unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205708144U true CN205708144U (en) | 2016-11-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620359326.8U Expired - Fee Related CN205708144U (en) | 2016-04-26 | 2016-04-26 | A kind of leakproof sprayer unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205708144U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108116764A (en) * | 2017-12-12 | 2018-06-05 | 广州曼盛包装有限公司 | With broach simultaneously can automatic ration hydrojet hair nursing liquid packing container |
-
2016
- 2016-04-26 CN CN201620359326.8U patent/CN205708144U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108116764A (en) * | 2017-12-12 | 2018-06-05 | 广州曼盛包装有限公司 | With broach simultaneously can automatic ration hydrojet hair nursing liquid packing container |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |